Автор - Pavel300670

Упростите выражение
1)y^{4}×(y^{2})^{2}
2)5x^{2}y-8x^{2}y+x^{2}y
3)(2ab^{2})^{4}×(2a^{2}b)^{3}

Ответ

Автор - Kierra

1) y⁴(y²)²= y⁴y⁴=y⁸.

2) 5x²y-8x²y+x²y= -2x²y.

3) (2ab²)⁴×(2a²b)³= 2⁴a⁴b⁸×2³a⁶b³= 2⁷a¹⁰b¹¹= 128a¹⁰b¹¹.

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